NOAA 16 DEB, 41503

Orbit data source: Space-Track

NOAA 16 DEB, 41503 is space debris in SSO originally from a launch on Thu, 21 Sep 2000 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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Iframe URL

https://www.satcat.com/sats-embedded/41503?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

41503, 2000-055MB

Orbit

SSO

Country

Related business

National Oceanic and Atmospheric Administration (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2000-09-21 (26 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago

0 NOAA 16 DEB
1 41503U 00055MB  26223.23608897  .00004912  00000-0  93776-3 0  9992
2 41503  98.7766  14.0664 0019674 245.5193 114.3956 14.64328511544035

Epoch: 2026-08-11T05:39Z

TLE epoch observation values (Epoch: 2026-08-11T05:39:58.087Z)

Latitude

0.00001°

Longitude

-30.63291°

Altitude

687.963 km

Speed

7.509 km/s

True Right ascension

00h 56m 15s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

10:27:27

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

690.214 km

Perigee altitude

662.456 km

Semi-major axis

7,054.472 km

Eccentricity

0.00197

Inclination

98.7766°

RAAN

14.0664°

Arg. of periapsis

245.5193°

True anomaly

114.60071°

Mean anomaly

114.3956°

Eccentric anomaly

114.49818°

Mean motion

3.66308 °/min

Orbital period

98.28 mins

BSTAR

0.00093776

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Other satellites on launch #55 in the year 2000 (2000-09-21 UTC)

NOAA 16 DEB, 42430 (Decayed)

NOAA 16 DEB, 41414 (Decayed)

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NOAA 16 DEB Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
6 mins	2026-08-13 22:12:51.614Z	45.067° ENE	2026-08-13 22:15:51.614Z	91.168° ESE	23.02°	2026-08-13 22:18:51.614Z	142.672° SSE
6 mins	2026-08-13 23:50:51.614Z	338.766° N	2026-08-13 23:52:51.614Z	302.043° NW	26.775°	2026-08-13 23:56:51.614Z	233.524° WSW
6 mins	2026-08-14 09:15:51.614Z	108.252° ESE	2026-08-14 09:17:51.614Z	72.088° E	24.486°	2026-08-14 09:21:51.614Z	11.228° NNE
6 mins	2026-08-14 10:52:51.614Z	218.075° SW	2026-08-14 10:54:51.614Z	255.549° W	26.199°	2026-08-14 10:58:51.614Z	321.267° NNW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out NOAA 16 DEB, 41503 on other resources

View NOAA 16 DEB, 41503 on Heavens-Above

View NOAA 16 DEB, 41503 on Keep Track

View NOAA 16 DEB, 41503 on Celestrak

View NOAA 16 DEB, 41503 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

NOAA 16 DEB, 41503

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-08-11T05:39:58.087Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #55 in the year 2000 (2000-09-21 UTC)

NOAA 16 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out NOAA 16 DEB, 41503 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago